After installation of the mountain lion is seen in the screen negative (inverted colors) to solve this problem go – System Preferences – Accessibility and uncheck “invert colors”. done!

The following steps show the simple process involved in creating a Mountain Lion bootable USB/SD Card/DVD drive using the Lion DiskMaker application that is built around AppleScript. Step 1: Head on over to the Lion DiskMaker site and download the most recent version of the utility (currently version 2.0rc2). Also, download OS X Mountain Lion [...]